参数资料
型号: TPS61026DRCTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 2.1 A SWITCHING REGULATOR, 720 kHz SWITCHING FREQ-MAX, PDSO10
封装: 3 X 3 MM, GREEN, PLASTIC, SON-10
文件页数: 12/29页
文件大小: 746K
代理商: TPS61026DRCTG4
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS TABLE
RECOMMENDED OPERATING CONDITIONS
SLVS451D – SEPTEMBER 2003 – REVISED FEBRUARY 2006
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
AVAILABLE OUTPUT VOLTAGE OPTIONS(1)
OUTPUT
PACKAGE
NOMINAL SWITCH
TA
VOLTAGE
PACKAGE
PART NUMBER(2)
CURRENT LIMIT
MARKING
DC/DC
Adjustable
1500 mA
BDR
TPS61020DRC
Adjustable
800 mA
BNE
TPS61028DRC
Adjustable
1800 mA
BRF
TPS61029DRC
–40
°C to 85°C
3.0 V
1500 mA
BDS
10-Pin QFN
TPS61024DRC
3.3 V
1500 mA
BDT
TPS61025DRC
5 V
1800 mA
BRD
TPS61026DRC
5 V
1500 mA
BDU
TPS61027DRC
(1)
Contact the factory to check availability of other fixed output voltage versions.
(2)
The DRC package is available taped and reeled. Add R suffix to device type (e.g., TPS61020DRCR) to order quantities of 3000 devices
per reel. Add a T suffix to the device type (i.e., TPS61020DRCT) to order quantities of 250 devices per reel.
over operating free-air temperature range (unless otherwise noted)
(1)
TPS6102x
Input voltage range on SW, VOUT, LBO, VBAT, PS, EN, FB, LBI
–0.3 V to 7 V
Operating virtual junction temperature range, TJ
–40
°C to 150°C
Storage temperature range, Tstg
–65
°C to 150°C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliabilitiy.
THERMAL RESISTANCE
POWER RATING
DERATING FACTOR ABOVE
PACKAGE
ΘJA
TA≤ 25°C
TA = 25°C
DRC
48.7
°C/W
2054 mW
21 mW/
°C
MIN
NOM
MAX
UNIT
Supply voltage at VBAT, VI (TPS61020, TPS61024, TPS61025, TPS61028)
0.9
6.5
V
Supply voltage at VBAT, VI (TPS61026, TPS61029)
0.9
5.5
V
Operating free air temperature range, TA
–40
85
°C
Operating virtual junction temperature range, TJ
–40
125
°C
2
Copyright 2003–2006, Texas Instruments Incorporated
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